CVE-2026-113469 Improper Signature Verification of Active Update Files
High 7.5
Published
Updated
Check this codebase for CVE-2026-113469 and fix it if it is affected.
What it is: CVE-2026-113469 is a high-severity vulnerability in Stormshield Network Security, published on 20 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-113469 in the wild and no public exploit code.
Affected product: Stormshield Network Security. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-113469/ (Markdown: https://insights.sbomify.com/CVE-2026-113469/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-113469?
CVE-2026-113469 is a high-severity vulnerability in Stormshield Network Security, published on 20 Oct 2026.
Official description
A failure has been identified in the SNS during dynamic data files signature check.
A logic error in the signature verification routine resulting in acceptance of unauthenticated dynamic data update during Autoupdate routine.
Weakness: CWE-287
Which versions are affected by CVE-2026-113469?
How do I fix CVE-2026-113469?
No fix has been published for CVE-2026-113469 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-113469 being exploited?
There is no known exploitation of CVE-2026-113469 in the wild and no public exploit code.
Sources
Also known as GHSA-4382-r6qg-2rwv.